package com.netsdk.demo.customize;

import com.netsdk.demo.util.CaseMenu;
import com.netsdk.lib.NetSDKLib;
import com.netsdk.lib.ToolKits;
import com.netsdk.lib.callback.impl.DefaultDisconnectCallback;
import com.netsdk.lib.callback.impl.DefaultHaveReconnectCallBack;
import com.netsdk.lib.structure.NET_IN_GET_GPS_STATUS_INFO;
import com.netsdk.lib.structure.NET_OUT_GET_GPS_STATUS_INFO;

import java.io.File;
import java.text.SimpleDateFormat;
import java.util.Date;

import static com.netsdk.lib.Utils.getOsPrefix;

public class GetGpsStatusDemo {


    // SDk对象初始化
    public static final NetSDKLib netsdk = NetSDKLib.NETSDK_INSTANCE;
    public static final NetSDKLib configsdk = NetSDKLib.CONFIG_INSTANCE;

    // 判断是否初始化
    private static boolean bInit = false;
    // 判断log是否打开
    private static boolean bLogOpen = false;
    // 设备信息
    private NetSDKLib.NET_DEVICEINFO_Ex deviceInfo = new NetSDKLib.NET_DEVICEINFO_Ex();
    // 登录句柄
    private NetSDKLib.LLong loginHandle = new NetSDKLib.LLong(0);

    // 回调函数需要是静态的，防止被系统回收
    // 断线回调
    private static NetSDKLib.fDisConnect disConnectCB = DefaultDisconnectCallback.getINSTANCE();
    // 重连回调
    private static NetSDKLib.fHaveReConnect haveReConnectCB = DefaultHaveReconnectCallBack.getINSTANCE();

    //订阅句柄
    NetSDKLib.LLong lAttachHandle = new NetSDKLib.LLong(0);
    // 编码格式
    public static String encode;

    static {
        String osPrefix = getOsPrefix();
        if (osPrefix.toLowerCase().startsWith("win32-amd64")) {
            encode = "GBK";
        } else if (osPrefix.toLowerCase().startsWith("linux-amd64")) {
            encode = "UTF-8";
        }
    }

    /**
     * 按照指定格式，获取当前时间
     */
    public static String getDate() {
        SimpleDateFormat simpleDate = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        return simpleDate.format(new Date()).replaceAll("[^0-9]", "-");
    }

    /**
     * 初始化SDK库
     */
    public static boolean initSdk() {
        bInit = netsdk.CLIENT_Init(disConnectCB, null);// 进程启动时，初始化一次
        if (!bInit) {
            System.out.println("Initialize SDK failed");
            return false;
        }
        // 配置日志
        enableLog();
        // 设置断线重连回调接口, 此操作为可选操作，但建议用户进行设置
        netsdk.CLIENT_SetAutoReconnect(haveReConnectCB, null);
        // 设置登录超时时间和尝试次数，可选
        // 登录请求响应超时时间设置为3S
        int waitTime = 3000; //单位为ms
        // 登录时尝试建立链接 1 次
        int tryTimes = 1;
        // 设置连接设备超时时间和尝试次数
        netsdk.CLIENT_SetConnectTime(waitTime, tryTimes);
        // 设置更多网络参数， NET_PARAM 的nWaittime ， nConnectTryNum 成员与 CLIENT_SetConnectTime
        // 接口设置的登录设备超时时间和尝试次数意义相同,可选
        NetSDKLib.NET_PARAM netParam = new NetSDKLib.NET_PARAM();
        // 登录时尝试建立链接的超时时间
        netParam.nConnectTime = 10000;
        // 设置子连接的超时时间
        netParam.nGetConnInfoTime = 3000;
        //设置登陆网络环境
        netsdk.CLIENT_SetNetworkParam(netParam);
        return true;
    }

    /**
     * 打开 sdk log
     */
    private static void enableLog() {
        // SDK全局日志打印信息
        NetSDKLib.LOG_SET_PRINT_INFO setLog = new NetSDKLib.LOG_SET_PRINT_INFO();
        //设置日志路径
        File path = new File("sdklog/");
        //判断日志路径是否存在，若不存在则创建
        if (!path.exists()){
            path.mkdir();
        }
        // 这里的log保存地址依据实际情况自己调整
        String logPath = path.getAbsoluteFile().getParent() + "\\sdklog\\" + "sdklog" + getDate() + ".log";
        //日志输出策略,0:输出到文件(默认); 1:输出到窗口,
        setLog.nPrintStrategy = 0;
        //是否重设日志路径, 取值0否 ,1是
        setLog.bSetFilePath = 1;
        //日志路径(默认"./sdk_log/sdk_log.log")
        byte[] szLogFilePath = setLog.szLogFilePath;
        //自定义log保存地址，将数据logPath数据copy到LOG_SET_PRINT_INFO-->szLogFilePath变量中
        System.arraycopy(logPath.getBytes(), 0, szLogFilePath, 0, logPath.getBytes().length);
        //是否重设日志打印输出策略 取值0否 ,1是
        setLog.bSetPrintStrategy = 1;
        // 打开日志功能
        bLogOpen = netsdk.CLIENT_LogOpen(setLog);
        if (!bLogOpen){
            System.err.println("Failed to open NetSDK log "+ ToolKits.getErrorCode());
        }else {
            System.out.println("Success to open NetSDK log ");
        }
    }

    /**
     * 高安全登录
     */
    public void loginWithHighLevel() {
        // 输入结构体参数
        NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY pstlnParam = new NetSDKLib.NET_IN_LOGIN_WITH_HIGHLEVEL_SECURITY() {
            {
                // IP
                szIP = m_strIpAddr.getBytes();
                // 端口
                nPort = m_nPort;
                // 用户名
                szUserName = m_strUser.getBytes();
                // 密码
                szPassword = m_strPassword.getBytes();
            }
        };
        // 登录的输出结构体参数
        NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY pstOutParam = new NetSDKLib.NET_OUT_LOGIN_WITH_HIGHLEVEL_SECURITY();
        // 高安全级别登陆
        loginHandle = netsdk.CLIENT_LoginWithHighLevelSecurity(pstlnParam, pstOutParam);
        if (loginHandle.longValue() == 0) {  //登陆失败
            System.err.printf("Login Device[%s] Port[%d]Failed. %s\n", m_strIpAddr, m_nPort, ToolKits.getErrorCode());

        } else {
            //登陆成功
            // 获取设备信息
            deviceInfo = pstOutParam.stuDeviceInfo;
            System.out.printf("Login Success Device Address[%s] 设备包含[%d]个通道 \n",m_strIpAddr,deviceInfo.byChanNum);
        }
    }

    /**
     * 退出
     */
    public void logOut() {
        //判断是否已登录
        if (loginHandle.longValue() != 0) {
            netsdk.CLIENT_Logout(loginHandle);
            System.out.println("LogOut Success");
        }
    }

    /**
     * 清理sdk环境并退出
     */
    public static void cleanAndExit() {
        //判断log是否打开
        if (bLogOpen) {
            // 关闭sdk日志打印
            netsdk.CLIENT_LogClose();
        }
        // 进程关闭时，调用一次
        netsdk.CLIENT_Cleanup();
        System.exit(0);
    }

    /**
     * 初始化测试
     */
    public void initTest() {
        initSdk();

        this.loginWithHighLevel();
    }

    /**
     * 结束测试
     */
    public void endTest() {
        System.out.println("End Test");
        this.logOut(); // 登出设备
        System.out.println("See You...");
        cleanAndExit(); // 清理资源并退出
    }



    public boolean getGpsStatusInfo(){

        NET_IN_GET_GPS_STATUS_INFO pstInParam = new NET_IN_GET_GPS_STATUS_INFO();
        NET_OUT_GET_GPS_STATUS_INFO pstOutParam = new NET_OUT_GET_GPS_STATUS_INFO();

        pstInParam.write();
        pstOutParam.write();

        boolean bRet = netsdk.CLIENT_GetGpsStatus(loginHandle, pstInParam.getPointer(), pstOutParam.getPointer(), 3000);
        if (!bRet) {
            System.err.printf("getGpsStatusInfo Fail.Last Error[0x%x]\n", netsdk.CLIENT_GetLastError());
            return false;
        }else {
            System.out.println("CLIENT_GetBindMode succeed");
            pstOutParam.read();
            System.out.println("pstOutParam ====>" +  "NET_GPS_STATUS_INFO{" +'}');
            System.out.println("revTime(定位时间)=" + pstOutParam.stuGPSStatus.revTime);
            try {
                System.out.println("DvrSerial(设备序列号)=" + new String(pstOutParam.stuGPSStatus.DvrSerial,encode));
            }catch (Exception e){
                System.out.println("DvrSerial(设备序列号)获取失败，失败信息===>" + e.getMessage());
            }
            System.out.println("longitude 经度(单位是百万分之度,范围0-360度)=" + pstOutParam.stuGPSStatus. longitude);
            System.out.println("latidude 纬度(单位是百万分之度,范围0-180度)=" + pstOutParam.stuGPSStatus.latidude);
            System.out.println("height 高度(米)=" + pstOutParam.stuGPSStatus.height);
            System.out.println("angle 方向角(正北方向为原点,顺时针为正)=" + pstOutParam.stuGPSStatus.angle);
            System.out.println("speed 速度(单位km/H)="+ pstOutParam.stuGPSStatus.speed);
            System.out.println("starCount 定位星数, emDateSource为 EM_DATE_SOURCE_GPS时有效="+ pstOutParam.stuGPSStatus.starCount);
            System.out.println("revTime(定位时间)=" + pstOutParam.stuGPSStatus.revTime);
            System.out.println("speed="+pstOutParam.stuGPSStatus.speed );
            System.out.println("starCount="+pstOutParam.stuGPSStatus.starCount );
            System.out.println("antennaState  定位状态="+pstOutParam.stuGPSStatus.antennaState );
            System.out.println("orientationState * 工作状态(0=未定位,1=非差分定位,2=差分定位,3=无效PPS,6=正在估算 ="+pstOutParam.stuGPSStatus.orientationState );
            System.out.println("workStae * emDateSource为 EM_DATE_SOURCE_GPS时有效="+pstOutParam.stuGPSStatus.workStae );
            System.out.println("nAlarmCount 发生的报警位置个数="+pstOutParam.stuGPSStatus.nAlarmCount );
            StringBuffer nAlarmState = new StringBuffer();
            for(Integer i = 0;i < pstOutParam.stuGPSStatus.nAlarmCount;i++){
                nAlarmState.append(pstOutParam.stuGPSStatus.nAlarmState[i] + "  ");
            }
            System.out.println("nAlarmState 发生的报警位置,值可能多个, emDateSource为 EM_DATE_SOURCE_GPS时有效="+ nAlarmState);
            System.out.println("bOffline 0-实时 1-补传="+pstOutParam.stuGPSStatus.bOffline );
            System.out.println("bSNR GPS信噪比,表示GPS信号强度,值越大,信号越强 范围：0~100,0表示不可用="+pstOutParam.stuGPSStatus.bSNR );
            System.out.println("emDateSource 数据来源 0-GPS 1-惯性导航数据="+pstOutParam.stuGPSStatus.emDateSource );
            System.out.println("nSignalStrength 在当前工作模式下（GPS或北斗等系统）的信号强度="+pstOutParam.stuGPSStatus.nSignalStrength );
            System.out.println("fHdop 水平精度因子惯性导航时无效="+pstOutParam.stuGPSStatus.fHdop );
            System.out.println("fPdop 位置精度因子,惯性导航时无效="+pstOutParam.stuGPSStatus.fPdop );
            System.out.println("nMileage 总里程， 单位 米="+pstOutParam.stuGPSStatus.nMileage );
            return true;
        }
    }



    public void runTest()
    {
        System.out.println("Run Test");
        CaseMenu menu = new CaseMenu();;
        menu.addItem(new CaseMenu.Item(this, "获取GPS定位信息", "getGpsStatusInfo"));
        menu.run();
    }

    // 配置登陆地址，端口，用户名，密码
    private String m_strIpAddr = "10.55.162.64";
    private int m_nPort = 37777;
    private String m_strUser = "admin";
    private String m_strPassword = "admin123";
    public static void main(String[] args) {
        GetGpsStatusDemo demo=new GetGpsStatusDemo();
        demo.initTest();
        demo.runTest();
        demo.endTest();
    }
}
